204042211414403 has 2 divisors, whose sum is σ = 204042211414404. Its totient is φ = 204042211414402.

The previous prime is 204042211414381. The next prime is 204042211414439. The reversal of 204042211414403 is 304414112240402.

204042211414403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204042211414403 - 2⁶ = 204042211414339 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204042211414403.

It is not a weakly prime, because it can be changed into another prime (204042211411403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102021105707201 + 102021105707202.

It is an arithmetic number, because the mean of its divisors is an integer number (102021105707202).

Almost surely, 2^{204042211414403} is an apocalyptic number.

204042211414403 is a deficient number, since it is larger than the sum of its proper divisors (1).

204042211414403 is an equidigital number, since it uses as much as digits as its factorization.

204042211414403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 204042211414403 its reverse (304414112240402), we get a palindrome (508456323654805).

The spelling of 204042211414403 in words is "two hundred four trillion, forty-two billion, two hundred eleven million, four hundred fourteen thousand, four hundred three".